Across
- 10. Reproduction through mitosis.
- 12. Individuals who have more chances to survive in an environment.
- 14. A extended group of prokaryotic cells organisms.
- 15. Reduction of a population, to make a new population.
- 16. When an organism is adjusting to a new environment.
- 18. A disease that cannot be killed by antibiotics.
- 19. A multi-cell that has a nucleus.
- 20. Can provide more about how much something has changed.
Down
- 1. The creation of a different specie.
- 2. A single-cell that doesn't have a nucleus.
- 3. A physical change in something based on the environment.
- 4. Studying the embryo until it is a fetus.
- 5. The lack of something (none left)
- 6. Sequences in a specific part of a DNA gene.
- 7. Another way to call an asexual reproduction.
- 8. When a phenotype is increasing its population, the others are decreasing.
- 9. Infect the cells of a body and cause diseases.
- 11. Reproduction through meiosis.
- 13. Where different species affect each other's development.
- 17. The introduction of species to another population (migration).